package com.shop.user.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.shop.entity.pojo.Cart;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface CartMapper extends BaseMapper<Cart> {
    Double getAllPrice(@Param("userId") Long userId);
}
